914974728

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{3863}}^1$

素因数の和:4082

約数の個数: 64

約数和(自身を含む): 2336947200

約数和(自身を除く): 1421972472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 139, 142, 213, 278, 284, 417, 426, 556, 568, 834, 852, 1112, 1668, 1704, 3336, 3863, 7726, 9869, 11589, 15452, 19738, 23178, 29607, 30904, 39476, 46356, 59214, 78952, 92712, 118428, 236856, 274273, 536957, 548546, 822819, 1073914, 1097092, 1610871, 1645638, 2147828, 2194184, 3221742, 3291276, 4295656, 6443484, 6582552, 12886968, 38123947, 76247894, 114371841, 152495788, 228743682, 304991576, 457487364, 914974728]

約数ペア:

[(1, 914974728), (2, 457487364), (3, 304991576), (4, 228743682), (6, 152495788), (8, 114371841), (12, 76247894), (24, 38123947), (71, 12886968), (139, 6582552), (142, 6443484), (213, 4295656), (278, 3291276), (284, 3221742), (417, 2194184), (426, 2147828), (556, 1645638), (568, 1610871), (834, 1097092), (852, 1073914), (1112, 822819), (1668, 548546), (1704, 536957), (3336, 274273), (3863, 236856), (7726, 118428), (9869, 92712), (11589, 78952), (15452, 59214), (19738, 46356), (23178, 39476), (29607, 30904)]